LDFUK-G9-23 (5x Warm White 2.5W)

They have only been in the lamp a few days, so can't comment on how long they will last...but they are really bright, surprisingly so for 2.5W LEDs. The original G9s were 25W each and a bit too bright, these are as bright as those, but can at least be dimmed a little. You do need the right type of dimmer with these, the dimmer in my lamp dims them fine if I leave 1 25W Halogen installer, but if that's out then the total of 7.5W load doesn't allow my dimmer to work well. I get 80-100% dimming and then a sharp drop to a slight glow. I stress this is not the fault of the LED bulbs but my dimmer, the bulbs themselves will dim really well on a correctly rated dimmer (validated by leaving a single halogen in and getting nice full range dimming with no buzz on the LEDs).Note they do protrude slightly more than the Halogens they replace, approx 8mm more.